<template>
  <div class="app-container">
    <el-row :gutter="10" class="mb12">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="small"
          @click="handleAdd"
          v-hasPermi="['system:notice:add']"
        >{{ $t('Common.Add') }}</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="small"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:notice:edit']"
        >{{ $t('Common.Edit') }}</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="small"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:notice:remove']"
        >{{ $t('Common.Delete') }}</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>
    <el-row v-show="showSearch">
      <el-form :model="queryParams" ref="queryForm" size="small" class="el-form-search mb12" :inline="true">
        <el-form-item prop="noticeTitle">
          <el-input
            v-model="queryParams.noticeTitle"
            clearable
            :placeholder="$t('System.Notice.NoticeTitle')"
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item prop="createBy">
          <el-input
            v-model="queryParams.createBy"
            clearable
            :placeholder="$t('Common.CreateBy')"
            @keyup.enter.native="handleQuery"
          />
        </el-form-item>
        <el-form-item prop="noticeType">
          <el-select v-model="queryParams.noticeType" :placeholder="$t('System.Notice.NoticeType')" style="width:100px" clearable>
            <el-option
              v-for="dict in dict.type.NoticeType"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button-group>
            <el-button type="primary" icon="el-icon-search" @click="handleQuery">{{ $t('Common.Search') }}</el-button>
            <el-button icon="el-icon-refresh" @click="resetQuery">{{ $t('Common.Reset') }}</el-button>
          </el-button-group>
        </el-form-item>
      </el-form>
    </el-row>

    <el-table v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="noticeId" width="100" />
      <el-table-column
        :label="$t('System.Notice.NoticeTitle')"
        align="center"
        prop="noticeTitle"
        :show-overflow-tooltip="true"
      />
      <el-table-column :label="$t('System.Notice.NoticeType')" align="center" prop="noticeType" width="140">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.NoticeType" :value="scope.row.noticeType"/>
        </template>
      </el-table-column>
      <el-table-column :label="$t('System.Notice.Status')" align="center" prop="status" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.NoticeStatus" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column :label="$t('Common.CreateBy')" align="center" prop="createBy" width="100" />
      <el-table-column :label="$t('Common.CreateTime')" align="center" prop="createTime" width="100">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column :label="$t('Common.Operation')" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <span class="btn-cell-wrap">
            <el-button
              size="small"
              type="text"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['system:notice:edit']"
            >{{ $t('Common.Edit') }}</el-button>
          </span>
          <span class="btn-cell-wrap">
            <el-button
              size="small"
              type="text"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['system:notice:remove']"
            >{{ $t('Common.Delete') }}</el-button>
          </span>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改公告对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-row>
          <el-col :span="12">
            <el-form-item :label="$t('System.Notice.NoticeTitle')" prop="noticeTitle">
              <el-input v-model="form.noticeTitle" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item :label="$t('System.Notice.NoticeType')" prop="noticeType">
              <el-select v-model="form.noticeType">
                <el-option
                  v-for="dict in dict.type.NoticeType"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item :label="$t('System.Notice.Status')">
              <el-radio-group v-model="form.status">
                <el-radio
                  v-for="dict in dict.type.NoticeStatus"
                  :key="dict.value"
                  :label="dict.value"
                >{{dict.label}}</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item :label="$t('System.Notice.NoticeContent')">
              <editor v-model="form.noticeContent" :min-height="192"/>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">{{ $t('Common.Submit') }}</el-button>
        <el-button @click="cancel">{{ $t('Common.Cancel') }}</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listNotice, getNotice, delNotice, addNotice, updateNotice } from "@/api/system/notice";

export default {
  name: "SystemNoticeIndex",
  dicts: ['NoticeStatus', 'NoticeType'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 公告表格数据
      noticeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        noticeTitle: undefined,
        createBy: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        noticeTitle: [
          { required: true, message: this.$t('System.Notice.RuleTips.NoticeTitle'), trigger: "blur" }
        ],
        noticeType: [
          { required: true, message: this.$t('System.Notice.RuleTips.NoticeType'), trigger: "change" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询公告列表 */
    getList() {
      this.loading = true;
      listNotice(this.queryParams).then(response => {
        this.noticeList = response.data.rows;
        this.total = parseInt(response.data.total);
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        noticeId: undefined,
        noticeTitle: undefined,
        noticeType: undefined,
        noticeContent: undefined,
        status: "0"
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.noticeId)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = this.$t('System.Notice.Dialog.Add');
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const noticeId = row.noticeId || this.ids
      getNotice(noticeId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = this.$t('System.Notice.Dialog.Edit');
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.noticeId != undefined) {
            updateNotice(this.form).then(response => {
              this.$modal.msgSuccess(this.$t('Common.Success'));
              this.open = false;
              this.getList();
            });
          } else {
            addNotice(this.form).then(response => {
              this.$modal.msgSuccess(this.$t('Common.AddSuccess'));
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const noticeIds = row.noticeId ? [ row.noticeId ] : this.ids
      this.$modal.confirm(this.$t('System.Notice.ConfirmDelete', [ noticeIds ])).then(function() {
        return delNotice(noticeIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess(this.$t('Common.DeleteSuccess'));
      }).catch(() => {});
    }
  }
};
</script>
